Hi,

> using a long string like 'h2database.xxx' maybe
> abit too long.

The first page (usually 2 KB) doesn't ever change, and there is a lot
of unused space there.

> why does the second and third line of the '-- H2 0.5/B --' may
> get encrypted for encrypted databases

See the encrypted file source code, SecureFileStore.java

> To bundle clob and blobs into the main database files can make the
> main database file very bulky and slow down H2 significantly.

There are many advantages to use one file, for example it prevents the
'too many open files' problems. Also, there are many problems because
of lost / deleted files. De-duplication is easier. One disadvantage is
that the database file can't shrink quickly after deleting many LOBs.

Regards,
Thomas

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